$foo = 'hello world!';
$foo = ucwords($foo); // Hello World!
$bar = 'HELLO WORLD!';
$bar = ucwords($bar); // HELLO WORLD!
$bar = ucwords(strtolower($bar)); // Hello World!
//With custom delimiter
$foo = 'hello|world!';
$bar = ucwords($foo); // Hello|world!
$baz = ucwords($foo, "|"); <?php
/* Convert the first character of each word to uppercase: */
echo ucwords("hello samy, how are you ?");
//output : Hello Samy, How Are You ?
?> $upperCaseSentance=ucwords("i do not feel good");//I Do Not Feel Good$clientname = "ankur prajapati";
ucwords($clientname);//Ankur Prajapati
ucfirst($clientname);//Ankur Prajapati
$clientname = "ANKUR PRAJAPATI";
ucfirst(strtolower($clientname));//Ankur Prajapati<?php
echo ucwords("hello world"); // ouput Hello World
?>